CN209109420U - Neck end rotation adjustable type water pistol - Google Patents

Abstract

Neck end rotation adjustable type water pistol, connect water supply connector processed in mounting base including handle, water supply connector opens first, second locating slot and first, second apopore, water supply connector connects nozzle boss, shaft processed on the inside of nozzle boss, first inlet opening, second inlet opening and the first mounting groove, big intake antrum and small water inlet adapter tube are made in nozzle boss, the first positioning collision bead and the first spring are set in first mounting groove, nozzle boss front end even buckles lid and rotation seat, buckle lid fabrication button, arcuate rotation hole processed and rotational installation ring in rotation seat, it is rotatablely installed nozzle receptacle processed in ring, annular spray orifice is formed between nozzle and nozzle receptacle, water cover inner wall third is even divided in rotational installation ring rear end, 4th locating slot and first, second apopore, water inner sleeve side, which is set out, in point water cover produces water swivel, water outlet the second mounting groove of inner sleeve system in set the second positioning collision bead and Second spring, rotation seat set adjusting ring, and rotation seat front end connects nozzle cap front end and sets watering piece, the densely covered water sprayering hole of watering on piece.

Description

Neck end rotation adjustable type water pistol

Technical field

The utility model relates to water pistols to be primarily adapted for use in flower more particularly to neck end rotation adjustable type water pistol Garden, nursery, greenhouse, lawn manual water-jetting.

Background technique

It sprays water in garden, nursery, greenhouse, lawn, generally uses water pistol, and cut to can be carried out water pistol It changes and sprays different sprays, it will usually be formed with different types of spray orifice on the nozzle cap of water pistol, have the spray head of water pistol Lid is all to be formed with perforation at center, and shaft is formed in nozzle boss, and screw hole is provided in shaft, and shaft passes through perforation, by limiting spiral shell Nail and the screw hole of shaft cooperate, and stop screw plays position-limiting action to nozzle cap, since the center of nozzle cap is formed with perforation, Multiple spray holes of different sprays are all made on the periphery of perforation, then by water sprayering hole system on outmost turns (i.e. the periphery in spray hole), should Structure spray hole occupies the area of water sprayering hole, and the hole count of water sprayering hole is caused to reduce, its disadvantages are that: one, water sprayering hole is reduced, The water distribution spilt is uneven, is easy to appear leakage and spills, influences plant and crop growth；Two, in the case where water yield is constant, After water sprayering hole is reduced, the water speed that goes out of each water sprayering hole is accelerated, and the impact force of water increases, and is easy to damage immature nursery stock and leaf Face, and be easy to splash mud；Three, it when spray to be adjusted, needs to rotate nozzle cap with hand, makes spray different on nozzle cap Hole is corresponding with the apopore in nozzle boss, realizes and sprays different sprays, and nozzle cap and water sprayering hole, spray hole are close, and hand exists When rotation adjusts nozzle cap, hand is easy wet by water.

Summary of the invention

The purpose of this utility model is to overcome prior art there are the shortcomings that, provide a kind of neck in water pistol and The rotation connection of head middle position, stop screw are not take up the area of water sprayering hole, and the hole count of water sprayering hole is more, is evenly distributed, and are discharged Amount is big, and watering is slim and graceful, and impact force is small, easy to operate, the neck end rotation adjustable type water pistol for avoiding hand from being drenched.

The technical solution of the utility model neck end rotation adjustable type water pistol is: including handle, be formed in handle into Water pipe, a connection water-supply-pipe of handle, handle other end connect mounting base, are formed with water supply connector in the mounting base, pacify The inside for filling seat and water supply connector is cavity, and cavity is communicated with water inlet pipe, is provided with perforation at water supply connector center, water supply connector The first locating slot, the second locating slot, the first apopore and the second apopore are provided in interior sidewall surface, water supply connector connects spray head , shaft, the first inlet opening, the second inlet opening and the first mounting groove are formed on the inside of nozzle boss, shaft passes through water supply connector Perforation cooperates with fastener threads, and big intake antrum and small water inlet adapter tube, big intake antrum and the first water inlet are formed with inside nozzle boss Hole communicates, and small water inlet adapter tube is communicated with the second inlet opening, and the first positioning collision bead and the first spring are arranged in the first mounting groove, the One positioning collision bead is matched with the first locating slot or the second locating slot, the front end connection card buckle closure and rotation seat of the nozzle boss, The front end of buckle lid is formed with two panels buckle up and down, and two arcuate rotation holes up and down and rotational installation ring, buckle are formed in rotation seat The buckle of two panels up and down of lid is inserted into two arcuate rotation holes up and down, and buckle cooperates with arcuate rotation hole rotary stopper, rotation peace The center of dress ring is formed with nozzle receptacle, and nozzle, nozzle and rotational installation ring location fit, nozzle and nozzle are inserted into nozzle receptacle Annular spray orifice is formed between jack, is formed with fan-shaped spray orifice in nozzle, is divided water cover in the connection of rotational installation ring rear end, is divided water cover and turn Dynamic mounting ring location fit divides the inner wall of water cover to be formed with third locating slot, the 4th locating slot, third apopore and the 4th water outlet Hole, third apopore are matched with nozzle rear end, divide setting water outlet inner sleeve in water cover, the side for being discharged inner sleeve is formed with water outlet and connects Head, water outlet connector are inserted into the small water inlet adapter tube of nozzle boss, and water outlet connector and small water inlet adapter tube location fit are discharged the another of inner sleeve One is formed with the second mounting groove, the second positioning collision bead of setting and second spring in the second mounting groove, the second positioning collision bead and third Locating slot or the 4th locating slot match, and adjusting ring, adjusting ring and rotation seat location fit, rotation is arranged in the rotation seat outer wall The front end of seat connects nozzle cap, and nozzle cap is threadedly engaged with rotation seat, and nozzle cap front end setting watering piece, watering on piece, which is gathered, spills Water hole, the center for piece of sprinkling water are formed with centre bore, and nozzle passes through centre bore.

The utility model discloses a kind of neck end rotation adjustable type water pistols, and in water spray, water is inputted through water inlet pipe Handle, then be delivered in the cavity inside mounting base and water supply connector, if the first locating slot and nozzle boss of water supply connector at this time First positioning collision bead location fit when, the first apopore of water supply connector is just corresponding with the first inlet opening of nozzle boss, Water enters in the big intake antrum of nozzle boss through the first apopore, the first inlet opening, then is delivered in rotation seat by big intake antrum, leads to Two arcuate rotation holes up and down of rotation seat are crossed, finally from the water sprayering hole output of watering piece, water at this time is in the small of multiple slices Water column shape sprays；When rotation spray headstock upward with hand, perforation rotatable engagement of the nozzle boss through shaft Yu mounting base water supply connector, Nozzle boss drives the first positioning collision bead, the first spring, buckle lid, rotation seat, divides water cover, nozzle, is discharged inner sleeve, nozzle cap etc. one It rises and is rotated around shaft, when the first positioning collision bead rotates and positions groove location to second, spring pushes forward positioning collision bead, makes it It is caught in the second locating slot, the first apopore is staggered with the first inlet opening at this time, and the two is not communicated with, and the second apopore and second Inlet opening is just corresponding, and the two communicates, and water enters in the small water inlet adapter tube of nozzle boss through the second apopore, the second inlet opening, It is taken over again by small water inlet and is delivered to water outlet inner sleeve through water outlet connector and divides inside water cover, if the second positioning for being discharged inner sleeve at this time is touched Pearl matches with the third locating slot of water cover is divided, and the water outlet connector for being discharged inner sleeve is communicated with the third apopore for dividing water cover, third Apopore is corresponding with the rear end of nozzle, and water is delivered to nozzle through third apopore, finally sprays from the fan-shaped spray orifice of nozzle, this When water in single layer sector spray；When rotating adjusting ring by hand, due to adjusting ring and rotation seat location fit, rotation seat front end It is threadedly engaged with nozzle cap, the rotational installation ring and nozzle of rotation seat inside one divide water cover location fit, adjusting ring band turn It moves seat, nozzle cap, nozzle and water cover is divided to rotate together, and be discharged inner sleeve, buckle lid, nozzle boss and all remain stationary, make a point water cover On third locating slot rotation with second positioning collision bead be detached from position, and the 4th locating slot with second positioning collision bead cooperation positioning, The water outlet connector for being discharged inner sleeve at this time is communicated with the 4th apopore of water cover is divided, and the 4th apopore then passes through inside rotational installation ring The annular spray orifice formed between nozzle receptacle and outer nozzle wall sprays, and water at this time is sprayed in roundlet annular.This programme neck End rotation adjustable type water pistol, one, nozzle is arranged in the center of watering piece, outer nozzle wall has annular spray orifice (i.e. by two kinds The center of watering piece is arranged in spray hole), and water sprayering hole is then uniformly covered with watering piece, the water distribution for spilling water sprayering hole is equal It is even, it avoids the occurrence of leakage and spills, guarantee plant and crop growth；Two, only in watering piece center setting nozzle and annular spray orifice (i.e. water Flower hole), increase the water sprayering hole hole count of watering on piece, in the case where water yield is constant, after water sprayering hole increases, each water sprayering hole Go out that water speed is gentle, and watering is slim and graceful, and impact force is small, avoids damage to immature nursery stock and blade face；Three, pass through rotation spray hydraulic giant Neck and the adjusting ring in rotatable head middle position adjust water-out manners, are on the one hand operation is more convenient, laborsaving, another Aspect can avoid the spray that hand is ejected and drench.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the utility model neck end rotation adjustable type water pistol；

Fig. 2 is the decomposing state stereoscopic schematic diagram of neck end rotation adjustable type water pistol；

Fig. 3 is nozzle boss, buckle lid, the decomposing state stereoscopic schematic diagram for dividing water cover, water outlet inner sleeve and nozzle；

Fig. 4 is the decomposing state stereoscopic schematic diagram of mounting base and nozzle boss；

Fig. 5 is the decomposing state stereoscopic schematic diagram of point water cover and water outlet inner sleeve；

Fig. 6 is the stereoscopic schematic diagram of rotation seat；

Fig. 7 is water sprayering hole water flowing status architecture schematic diagram；

Fig. 8 is fan-shaped spray orifice water flowing status architecture schematic diagram；

Fig. 9 is annular spray orifice water flowing status architecture schematic diagram.

Specific embodiment

The utility model relates to a kind of neck end rotation adjustable type water pistols, as shown in Fig. 1-Fig. 9, including handle 1, It is formed with water inlet pipe 11 in handle, a connection water-supply-pipe of handle, handle other end connects mounting base 2, in the mounting base 2 It is formed with water supply connector 21, the inside of mounting base and water supply connector is cavity 22, and cavity is communicated with water inlet pipe 11, in water supply connector The heart is provided with perforation 23, and the first locating slot 24, the second locating slot 25, the first apopore 26 are provided in the interior sidewall surface of water supply connector 21 With the second apopore 27, water supply connector connects nozzle boss 3, and the inside of nozzle boss 3 is formed with shaft 31, the first inlet opening 32, second Inlet opening 33 and the first mounting groove 34, shaft passes through the perforation 23 of water supply connector 21 and fastener threads cooperate, in nozzle boss Portion is formed with big intake antrum 35 and small water inlet adapter tube 36, and big intake antrum is communicated with the first inlet opening 32, small water inlet adapter tube with second into Water hole 33 communicates, and the first positioning collision bead 37 and the first spring 38, the first positioning collision bead and first are arranged in the first mounting groove 34 Locating slot 24 or the second locating slot 25 match, the front end connection card buckle closure 4 and rotation seat 5 of the nozzle boss 3, before buckling lid End is formed with two panels buckle 41 up and down, is formed with two arcuate rotation holes 51 up and down and rotational installation ring 52 in rotation seat, buckles lid Upper and lower two panels buckle is inserted into two arcuate rotation holes up and down, and buckle cooperates with arcuate rotation hole rotary stopper, is rotatablely installed ring 52 center is formed with nozzle receptacle 53, and nozzle 54, nozzle and rotational installation ring location fit, nozzle and spray are inserted into nozzle receptacle Annular spray orifice 55 is formed between mouth jack, is formed with fan-shaped spray orifice 56 in nozzle, divides water cover 6 in the connection of rotational installation 52 rear end of ring, Divide water cover and rotational installation ring location fit, the inner wall of water cover is divided to be formed with third locating slot 61, the 4th locating slot 62, third water outlet Hole 63 and the 4th apopore 64, third apopore are matched with nozzle rear end, are divided setting water outlet inner sleeve 7 in water cover, are discharged inner sleeve Side be formed with water outlet connector 71, water outlet connector is inserted into the small water inlet adapter tube 36 of nozzle boss 3, water outlet connector and small water inlet adapter tube Location fit, the other end for being discharged inner sleeve are formed with the second mounting groove 72, the second positioning collision bead 73 of setting and the in the second mounting groove Two springs 74, the second positioning collision bead are matched with third locating slot 61 or the 4th locating slot 62, and 5 outer wall of the rotation seat setting is adjusted The front end of pitch circle 57, adjusting ring and rotation seat location fit, rotation seat connects nozzle cap 8, and nozzle cap is threadedly engaged with rotation seat, Nozzle cap front end setting watering piece 81, the densely covered water sprayering hole 82 of watering on piece, the center for piece of sprinkling water are formed with centre bore 83, and nozzle 54 is worn Cross centre bore.In water spray, water inputs handle 1 through water inlet pipe 11, then is delivered to the cavity inside mounting base 2 and water supply connector 21 In 22, if water inlet connects when the first positioning 37 location fit of collision bead of the first locating slot 24 of water supply connector at this time 21 and nozzle boss 3 First 21 the first apopore 26 is just corresponding with the first inlet opening 32 of nozzle boss 3, and water is intake through the first apopore 26, first Hole 32 enters in the big intake antrum 35 of nozzle boss 3, then is delivered in rotation seat 5 by big intake antrum, passes through up and down the two of rotation seat A arcuate rotation hole 52 is finally exported from the water sprayering hole 82 of watering piece 81, and water at this time is sprayed in the small water column shape of multiple slices； When rotation spray headstock 3 upward with hand, perforation 23 rotatable engagement of the nozzle boss through shaft 31 Yu 2 water supply connector 21 of mounting base, spray Headstock 3 drive first positioning collision bead 37, the first spring 38, buckle lid 4, rotation seat 5, divide water cover 6, nozzle 54, water outlet inner sleeve 7, Nozzle caps 8 etc. are rotated around shaft 31 together, when the first positioning rotation of collision bead 37 is to the second 25 position of locating slot, spring 38 to Preceding promotion positions collision bead 37, is caught in it in the second locating slot 25, and the first apopore 26 is staggered with the first inlet opening 32 at this time, and two Person is not communicated with, and the second apopore 27 and the second inlet opening 33 are just corresponding, and the two communicates, and water is through the second apopore 27, Two inlet openings 33 enter in the small water inlet adapter tube 36 of nozzle boss 3, then are delivered to water outlet through water outlet connector 71 by small water inlet adapter tube 36 Inner sleeve 7 and divide inside water cover 6, if being discharged the second positioning collision bead 73 of inner sleeve 7 at this time and the third locating slot 61 of water cover 6 being divided to match It closes, the water outlet connector 71 of water outlet inner sleeve 7 is communicated with the third apopore 63 of water cover 6 is divided, the rear end of third apopore and nozzle 54 Corresponding, water is delivered to nozzle 54 through third apopore 63, finally sprays from the fan-shaped spray orifice 56 of nozzle, and water at this time is in single layer Sector sprays；When rotating adjusting ring 57 by hand, due to adjusting ring and 5 location fit of rotation seat, 5 front end of rotation seat and nozzle cap 8 are threadedly engaged, and the rotational installation ring 52 and nozzle 54 of 5 inside one of rotation seat divide water cover 6 location fit, and adjusting ring 57 drives Rotation seat 5, nozzle cap 8, nozzle 54 and water cover 6 is divided to rotate together, and is discharged inner sleeve 7, buckle lid 4, nozzle boss 3 and all keeps not It is dynamic, it rotates the third locating slot 61 on point water cover 6 and is positioned with the second positioning disengaging of collision bead 73, and the 4th locating slot 62 and second The cooperation positioning of collision bead 73 is positioned, the water outlet connector 71 for being discharged inner sleeve 7 at this time is communicated with the 4th apopore 64 of water cover 6 is divided, and the 4th Apopore, which then passes through, to be sprayed inside rotational installation ring 52 from the annular spray orifice 55 formed between 54 outer wall of nozzle receptacle 53 and nozzle, Water at this time is sprayed in roundlet annular.This programme neck end rotation adjustable type water pistol, one, by nozzle 54 setting watering piece 81 center, outer nozzle wall have annular spray orifice 55(will two kinds of spray holes the center of watering piece 81 is set), and water sprayering hole 82 Then uniformly it is covered with watering piece, the water distribution for spilling water sprayering hole is uniform, avoids the occurrence of leakage and spills, and guarantees that plant and crops are raw It is long；Two, only in watering 81 center of piece setting nozzle 54 and annular spray orifice 55(, that is, spray hole), make the water sprayering hole 82 sprinkled water on piece 81 Hole count increases, and in the case where water yield is constant, after water sprayering hole increases, the water speed out of each water sprayering hole is gentle, and watering is slim and graceful, Impact force is small, avoids damage to immature nursery stock and blade face；Three, pass through the neck of rotation spray hydraulic giant and rotatable head middle position Adjusting ring 57 adjust water-out manners, be on the one hand that operation is more convenient, laborsaving, on the other hand can avoid the water that hand is ejected Flower drenches.

Claims (1)

1. neck end rotation adjustable type water pistol, including handle (1), it is formed with water inlet pipe (11) in handle, a company of handle Water-supply-pipe is connect, handle other end connects mounting base (2), it is characterised in that: is formed with water supply connector in the mounting base (2) (21), the inside of mounting base and water supply connector is cavity (22), and cavity is communicated with water inlet pipe (11), is provided at water supply connector center It perforates (23), is provided with the first locating slot (24), the second locating slot (25), the first apopore in the interior sidewall surface of water supply connector (21) (26) and the second apopore (27), water supply connector connects nozzle boss (3), be formed on the inside of nozzle boss (3) shaft (31), first into Water hole (32), the second inlet opening (33) and the first mounting groove (34), shaft pass through the perforation (23) and fastening of water supply connector (21) Part is threadedly engaged, and big intake antrum (35) and small water inlet adapter tube (36), big intake antrum and the first inlet opening are formed with inside nozzle boss (32) it communicates, small water inlet adapter tube is communicated with the second inlet opening (33), the first positioning of setting collision bead in the first mounting groove (34) (37) it is matched with the first spring (38), the first positioning collision bead with the first locating slot (24) or the second locating slot (25), the spray The front end connection card buckle closure (4) and rotation seat (5) of headstock (3), the front end for buckling lid are formed with two panels buckle (41) up and down, rotation seat In be formed with up and down two arcuate rotation holes (51) and rotational installation ring (52), buckle lid two panels up and down buckle insertion above and below two In arcuate rotation hole, buckle cooperates with arcuate rotation hole rotary stopper, and the center of rotational installation ring (52) is formed with nozzle receptacle (53), nozzle (54) are inserted into nozzle receptacle, nozzle and rotational installation ring location fit form ring between nozzle and nozzle receptacle Shape spray orifice (55) is formed with fan-shaped spray orifice (56) in nozzle, divides water cover (6) in the connection of rotational installation ring (52) rear end, divide water cover with It is rotatablely installed ring location fit, the inner wall of water cover is divided to be formed with third locating slot (61), the 4th locating slot (62), third apopore (63) it is matched with the 4th apopore (64), the first apopore with nozzle rear end, divides setting water outlet inner sleeve (7) in water cover, water outlet The side of inner sleeve is formed with water outlet connector (71), water outlet connector be inserted into nozzle boss (3) small water inlet adapter tube (36) in, water outlet connector with Small water inlet adapter tube location fit, the other end for being discharged inner sleeve are formed with the second mounting groove (72), and it is fixed that second is arranged in the second mounting groove Position collision bead (73) and second spring (74), the second positioning collision bead are matched with third locating slot (61) or the 4th locating slot (62), Adjusting ring (57) are arranged in rotation seat (5) outer wall, adjusting ring and rotation seat location fit, and the front end of rotation seat connects nozzle cap (8), nozzle cap is threadedly engaged with rotation seat, nozzle cap front end setting watering piece (81), and watering on piece is gathered water sprayering hole (82), is spilt The center of water piece is formed with centre bore (83), and nozzle (54) passes through centre bore.